diff --git a/.github/workflows/tests.yml b/.github/workflows/tests.yml
index 35296df0..3c2731f9 100644
--- a/.github/workflows/tests.yml
+++ b/.github/workflows/tests.yml
@@ -49,7 +49,7 @@ jobs:
         
       - name: Cache Composer packages
         id: composer-cache
-        uses: actions/cache@v5
+        uses: actions/cache@v6
         with:
           path: vendor
           key: ${{ runner.os }}-php-${{ matrix.php-version }}-${{ hashFiles('**/composer.lock') }}